baber/WOPTO huggingface dataset:
Patent KR-20070083424-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: ICHIGE MASAYUKI
IPC: H01L27/115
Filed: 2007-02-20
Abstract: A method for manufacturing a semiconductor device is provided to prevent over exposure of a resist layer corresponding to a boundary region of a dual exposure by setting the boundary region on an isolation region, a first or second guard ring, or a region between the first guard ring and a memory cell region. A resist layer is formed on a substrate(1) to be processed. The resist layer is exposed by using a multi-exposure. The multi-exposure includes a first exposure for forming a latent image corresponding to a first pattern in the resist layer, and a second exposure for forming a latent image corresponding to a second pattern in the resist layer. A boundary region(12) of the multi-exposure is set on an isolation region, a first guard ring(5) or a second guard ring(7), or a region between the first guard ring and a memory cell region(4). The resist layer is developed to form a resist pattern. The substrate to be processed is etched by using the resist pattern as a mask.
Patent KR-20080078125-A (KR)
Title: Vertical-reciprocating charger and method for making tribo series and calculating work function of plastic using the same
Inventor: JEON HO SEOK
IPC: B03C7/12
Filed: 2007-02-22
Abstract: A vertically reciprocating charger and a method for measuring a work function value of plastic by using the same are provided to set the trio series of plastic according to the kinds of materials by using the charger having a charging cylinder reciprocating vertically and to measure the work function value of plastic indirectly by using the quantity of electric charge of plastic particles and a pre-set work function value. A vertically reciprocating charger(100) is composed of: a charging cylinder(110) for receiving plastic particles and charging the plastic particles by rubbing or bumping the plastic particles against each other; a fixing plate(120) coming into contact with the charging cylinder to fix the charging cylinder; and a driving unit(130) for vibrating the charging cylinder by vertically reciprocating the fixing plate. The vertically reciprocating charger sets the trio series of plastic according to the kinds of materials by charging the plastic particles according to each kind of materials and measures a work function value.
Patent KR-20080078478-A (KR)
Title: Lamp driving device in liquid crystal display device
Inventor: LEE JAE HO
IPC: G02F1/133
Filed: 2007-02-23
Abstract: A lamp driving device in an LCD(Liquid Crystal Display) is provided to improve the luminance non-uniformity of backlight by forming a temperature compensation part for the temperature compensation of lamps when an LCD is initially driven in a low-temperature environment, boosting the tube current of lamps within a short time, and securing the uniform lighting reliability of the lamps. A lamp driving device in an LCD comprises a plurality of lamps and a lamp driving unit(120). The lamps supply light to a liquid crystal panel. The lamp driving unit comprises a switching circuit(121), a transformer(123), a temperature compensation part(140), a feedback circuit(127), and a PWM(Pulse-Width Modulation) control part(129). The switching circuit, supplied DC voltage from an external power source, converts it into AC-waveform voltage. The transformer, supplied the AC-waveform voltage from the switching circuit, creates AC voltage. The temperature compensation part senses the voltage delivered to the lamps, rectifies the voltage and drives transistors according to the error voltage between the smoothed voltage and a reference lamp voltage, and controls the amount of feedback current. The feedback circuit detects the current delivered to the lamps according to the on/off driving of the temperature compensation part and creates feedback voltage. The PWM control part adjusts the switch duty rate of the switching circuit according to the feedback voltage and supplies controlled current to the lamps.
Patent KR-20090000672-A (KR)
Title: System and method for note service using communication network
Inventor: YUN JUNG HWAN
IPC: G06Q50/10
Filed: 2007-03-19
Abstract: A notebook service system using a communication network is provided to enable another user receiving an access right to a document owner to edit and manage a document through the communication network at any place, any time, as well as the document owner himself or herself. A notebook service system(20) using a communication network comprises as follows. An account setting unit(21) enables users(11-1~11-2) connected through a communication network(12) to set up accounts. When the users setting up the accounts are connected with other users having an access right through the communication network, a notebook edition unit(22) edits documents belonging to the accounts, and provides a document edition tool for management. In the authority setting unit(23), the users setting the accounts are able to designate other users for each document belonging to the accounts and to set access rights. An account manager(24) stores the documents by account and access right information to manage the stored documents and information.
Patent KR-20080088041-A (KR)
Title: Resource management system and method for applications and threads in java virtual machine
Inventor: KWON HO BUM
IPC: G06F9/38
Filed: 2007-03-28
Abstract: A system and a method for managing resources of an application and a thread in a JVM(Java Virtual Machine) are provided to fairly use the resources by checking and controlling the used resources of the application used in the JVM and each thread of the application. A resource consumer manager(701) generates a resource consumer(705) using resources by each thread. A resource allocation policy determiner(704) defines a resource ID for each resource by a request of the resource consumer manager, generates more than one resource manager(706) for managing the resources by each resource ID, and sets a resource quota to each resource ID and the resource consumer. The resource manager calculates/stores resource usage of an application and the resource consumers generated for the threads included in the application, and informs the resource consumer manager of the resource usage. The resource allocation policy manager is formed by using information for a resource allocation policy set in a program and reading the information from the outside, and is modified in real-time through the network during Java runtime.
Patent KR-20080088686-A (KR)
Title: The light pole method to install light pole
Inventor: PARK YOUNG HUN
IPC: F21V21/36
Filed: 2007-03-30
Abstract: A method for installing an air cylinder type light pole and a light pole are provided to keep an installation area finely by minimizing an exposed portion. A method for installing an air cylinder type light pole includes the steps of: digging an installation hole(70) with a depth of 3-4m and a diameter of 40-50cm; burying a support pipe(20) coupled to an upper part of the air cylinder type light pole into the installation hole; pouring and curing ground concrete(71) in the installation hole in an outer circumferential direction of the support pipe; and curing horizontal concrete(72) by pouring the concrete into the ground in contact with a bottom surface of a light housing(10) of the light pole.
Patent KR-20080088769-A (KR)
Inventor: CHO SOON MOOK
IPC: A61K8/35
Filed: 2007-03-30
Abstract: 본 발명은 자외선 차단용 화장료 조성물, 이를 함유한 파우치 펌프 디스펜서 타입의 자외선 차단용 화장품 제조방법 및 그 화장품에 관한 것이다. 
     본 발명은 파우치 펌프 디스펜서에 적합한 자외선 차단용 화장료 조성물로서, 자외선 차단 지수(SPF)가 50이고, 노즐을 통해 일직선(stream)으로 토출될 수 있으면서 공기에 노출되면 피부에 적절하게 부착할 수 있도록 바로 겔화(gelling)될 수 있는 수중유(O/W)형 자외선 차단용 화장료 조성물을 개발함으로써, 이를 파우치 펌프 디스펜서에 적용하여 고급스러우면서 사용하기에 편리한 자외선 차단용 화장품을 제공할 수 있게 한 것이다. 
       
     자외선 차단용 화장료 조성물, 파우치 펌프 디스펜서
Patent KR-20080088819-A (KR)
Title: Evaporator with defrosting heater
Inventor: KIM KYEONG YUN
IPC: F25B47/02
Filed: 2007-03-30
Abstract: An evaporator having a defrosting heater is provided to improve defrosting efficiency and to install the heater to a heat exchanger tube by inserting the heater between cooling fins in longitudinal direction. An evaporator comprises cooling fins(10) where a heat exchanger tube(30) is inserted to, and a conductive heater(20). The heater is inserted between cooling fins in longitudinal direction. The heater is attached to the heat exchanger tube by a thermal conductive adhesive.
Patent KR-20080090674-A (KR)
Title: Mobile terminal and method for performing emergency calls using sms messages
Inventor: CHO MYUNG HEE
IPC: H04W4/90
Filed: 2007-04-05
Abstract: A mobile terminal and an urgent calling method using an SMS message are provided to allow a user to respond to an urgent call quickly and simply. A storage unit(56) stores an urgent call number list including a plurality of mobile terminal numbers. In case of an urgent call using an SMS message transmission/reception function, a controller(54) sequentially transmits a urgent call SMS message to a mobile terminal number according to the sequential order of the urgent call number list. When a response message is received from one of the mobile terminals that received the urgent call SMS message, the controller stops the urgent call. After the urgent call SMS message is transmitted, the controller waits until the response message is received from the mobile terminal of a corresponding number, and then transmits the urgent call SMS message to a next mobile terminal.
Patent KR-20080090772-A (KR)
Title: Method for operating semiconductor flash memory device
Inventor: PARK HEE SIK
IPC: G11C16/34
Filed: 2007-04-06
Abstract: A method for operating a semiconductor flash memory device is provided to minimize interference of an adjacent cell in programming a flash memory device with an MLC(Multi-Level Cell) cell. According to a method for operating a flash memory device comprising a multi-level cell, a threshold voltage of selected unit cells among a number of unit cells is changed into a second threshold voltage. The threshold voltage of the selected unit cells changed into a first threshold voltage is changed to a third threshold voltage. The first threshold voltage has a lower level than the second and the third threshold voltage. The second threshold voltage is higher than the first threshold voltage and is lower than the third threshold voltage.
Patent KR-20080091566-A (KR)
Title: Seeding transplanter
Inventor: KWON CHEON SEOB
IPC: A01C11/02
Filed: 2007-04-09
Abstract: A seeding transplanter is provided to plant a large amount of vegetable seeding that grows in a seedbed on a field with one operation and to supply water to a correct position to improve working efficiency. A seeding transplanter includes a main frame, a seeding planting portion, a seeding supply portion, an earth restoring portion and an automatic control device. Seeding supplying cups(90) are installed with the same space between each other on the upper outer circumferential surface of a turn table member(80) having an oval shape. A water tank(130) is mounted on a placement device(110) installed on one side of the front upper part of the main frame. A couple of earth restoring members(150) are installed at the end of a support member(140) that is elastically supported by the mainframe with a spring(142).
Patent KR-20080092608-A (KR)
Title: Instrumentation display unit in a distributing board
Inventor: YUN SANG BONG
IPC: G01R13/02
Filed: 2007-04-12
Abstract: An instrumentation display unit in a switchboard is provided to facilitate manufacture of the switchboard by transmitting and receiving data through communication between an ACB(Air Circuit Breaker) and a panel of the switchboard. An instrumentation display unit in a switchboard includes a communication device(130) and a display and relay unit(110). The communication device transmits a detection signal and a state signal outputted from an ACB(120) included inside the distributing board to a communication line, transmits a control signal transmitted from the outside to the ACB through the communication line and is mounted inside a box of the distributing board. The display and relay unit is mounted to a panel of the distributing board, generates and displays display information for protection relay and state information of the ACB by analyzing the data transmitted through the communication device and generates the control signal for circuit protection in an over-voltage and an over-current to transmit the control signal to the communication device.
Patent KR-20070104239-A (KR)
Title: Cooling device
Inventor: IMMEL MANFRED
IPC: F25B31/00
Filed: 2007-04-17
Abstract: A cooling device is provided to cut off vibration of fans or compressors by main and intermediate brackets by fastening them together with additional damping elements, thereby preventing the vibration from being transmitted to peripheral parts. A cooling device includes fans(20.1) and/or compressors individually supported on an intermediate bracket(16) or first vibration dampers(14.1) on the intermediate bracket, wherein the intermediate bracket is supported by second vibration dampers(14.2) mounted on a main bracket(10) and connected to a housing.
Patent KR-20080094202-A (KR)
Title: Polarizer and organic light emitting display apparatus comprising the same
Inventor: HWANG KYU HWAN
IPC: G02B5/30
Filed: 2007-04-19
Abstract: A polarizer and an organic light emitting display apparatus including the same are provided to enhance an offsetting interference effect of external light by using a plurality of semitransparent metal layers. A polarizer includes a base(11) and a plurality of grids(12). The grids are parallelly arranged on one surface of the base. Each of the grids includes a semitransparent metal layer and an intermediate layer. The semitransparent metal layer is used for transmitting partially the light and reflecting partially the light. At least two semitransparent metal layers and at least two intermediate layers are stacked alternately. The thickness of the semitransparent metal layer is getting increased in a predetermined direction far from the external light.
Patent KR-20080095688-A (KR)
Title: The operating device for a section switch
Inventor: JEUNG YOUNG OK
IPC: H02B13/00
Filed: 2007-04-25
Abstract: An operating device for a section switch is provided to reduce the quantity of insulating oil required by reducing the height of a case by using a rotary spring covering a manual operation shaft. An operating device for a section switch includes a manual driving gear(710) and a rotary spring(R). The manual driving gear is fixed at a manual operation shaft while covering the manual operation shaft. Both ends of the rotary spring are connected between fixing frames and the rotary spring gives a restoring force to the manual operation shaft.
Patent KR-20080101390-A (KR)
Title: Scarf
Inventor: OH HYEON SUK
IPC: A41D23/00
Filed: 2007-05-17
Abstract: A scarf and a processing method thereof are provided to express beautiful decoration by wearing a scarf which is added with beauty by corsage. A scarf comprises: scarf cloth(100) which overlaps the first scarf cloth and the second scarf cloth and sews both end sides and in which a pass hole is formed in the width direction to pass through; and a corsage(200) arranged at the front side of a wearer in the state of being sewed to both ends of the scarf cloth and surrounding the neck. A processing method comprises: a sewing step which arranges corsage cloth of the fixed length to be crossed perpendicularly at both ends of the scarf cloth and sews the cloth; a stitching step of stitching in the central length direction of the corsage cloth; a corsage step which forms corsage while plucking the stitched thread; and sewing step coupling both ends of the scarf cloth and the corsage.
Patent KR-20080102004-A (KR)
Inventor: CHOI SANG PIL
IPC: B01D35/00
Filed: 2007-05-17
Abstract: A cool and hot water purifier with a dissolved oxygen device is provided to cool and heat water to supplied cool and hot tastes of the water, thereby drastically satisfying a user. A main tank(10) includes a float valve(12), an opening/closing value(33) and a temperature sensor(31). The float valve checks the inflow of water. The opening/closing value adjusts the outflow of water. The main tank temporarily stores water injected through a supply pipe(8). An air supply apparatus(16) is connected to upper/lower portions of the main tank respectively by a guide pipe(14). The air supply apparatus includes a pump(18). A dissolution oxygen device(20) is connected to the guide pipe. The dissolution oxygen device is installed in the main tank. The dissolution oxygen device mixes air with water.
Patent KR-20080103872-A (KR)
Title: Photo-control mechanism and method by polarizing element in optical pick-up device
Inventor: KANG DO WON
IPC: G11B7/1365
Filed: 2007-05-25
Abstract: A light detection control mechanism and method of an optical pickup device utilizing an azimuth rotator are provided to control the quantity of a wide range of light reaching a PDIC(Photo Detector Integrated Circuit) conveniently and precisely by arranging a pair of linear polarization conversion devices in the part the light reaches each PDIC. A light detection control mechanism of an optical pickup device comprises a laser diode, a PDIC sensing the light emitted from the laser diode, and two or more azimuth rotators(24,25) positioned between the laser diode and PDIC, wherein the azimuth rotators are arranged so that the polarization directions incline at the relative angle of theta.
Patent KR-20080107032-A (KR)
Title: Intelligent kitchen board using bar-code
Inventor: CHO JONG JIN
IPC: G06K19/06
Filed: 2007-06-05
Abstract: An electronic food cooking stand using the two-dimensional bar code is provided to offer the optimum recipe according to the information about the food, the kind and quantity of the food to a user. An electronic food cooking stand using the two-dimensional bar code comprises a bar code recognition part(110) which reads the bar code; a control part(120) which deciphers the bar code read at the bar code recognition part to read the information of the food and searches the cooking information of the food at the cooking server(10) where the information about the food so as to download it; and an output part(130) which displays the information of the food deciphered at the control part and the transmitted cooking information.
Patent KR-20080107803-A (KR)
Title: Electrode for fuel cell and fuel cell employing the same
Inventor: KWON KYUNG JUNG
IPC: H01M8/10
Filed: 2007-06-08
Abstract: An electrode for a fuel cell is provided to improve ORR(Oxygen Reduction Reaction) of a catalyst and efficiency of HOR by broadening the electrochemical surface area of a catalyst. An electrode for a fuel cell comprises a catalyst; a material having stronger binding force with a negative ion than that of a negative ion with a catalyst; and a catalyst layer including a binder. The material having stronger binding force with a negative ion than that of a negative ion with a catalyst is a pyrrole-based compound represented by the chemical formula 1.
Patent KR-20090002385-A (KR)
Title: Ring oscillator and internal voltage generator using same
Inventor: KANG KHIL OHK
IPC: G11C11/407
Filed: 2007-06-28
Abstract: A ring oscillator and internal voltage generator using same is provided to generates internal voltage in the state of optimum by generating an oscillation signal having certain frequency. A first and second delay units(310, 330) provide a delay time corresponding to the pulse length of the oscillation signal(OSC). A third delay unit(350) inverts the oscillation signal fed back, the skew detection unit(370) generates the skew information signal(DET SQ) through a fuse programming. A skew detection unit comprises a fuse unit programming the information corresponding to the process, and it includes a skew information signal output unit outputting the skew information signal in response to the output signal. A switching unit(390) selectively inverts one of the first and the second delay unit in response to the skew information signal.
Patent KR-20080063699-A (KR)
Title: Display device and system for the display device
Inventor: KO YOUNG IN
IPC: H04N5/64
Filed: 2007-07-30
Abstract: A display device and a speaker system for the same are provided to simplify its structure by removing the necessity for a structure for specially installing a vibration plate and reduce manufacturing costs of the display device by directly attaching an exciter to a front panel. At least one or more exciters(4) are attached to a front panel(2). A back cover(8) is coupled with the rear of the front panel. A display module(6) is received between the front panel and the back cover. The plural exciters are attached at predetermined intervals. A part of the plural exciters is arranged on a lower side of the front panel. The rest part is arranged on an upper side of the front panel.
Patent KR-20090012843-A (KR)
Title: Two stage rotary compressor set
Inventor: KIM SANG MO
IPC: F04C23/00
Filed: 2007-07-31
Abstract: A 2-stage rotary compressor set is provided to increase an oil recovery rate and prevent liquid refrigerant and impurities by setting the diameter of oil recovery holes for the diameter of connection pipes. A connection pipe(220) is mounted in an accumulator(200) for introducing gas refrigerant from the accumulator to a 2-stage rotary compressor(100), and has at least two or more oil recovery holes(221,222) formed at different positions for introducing oil from liquid refrigerant separated by the accumulator.
Patent KR-20090012901-A (KR)
Title: Apparatus and method reconfigurable discriptor in system on chip
Inventor: KO KWANG WON
IPC: G06F15/78
Filed: 2007-07-31
Abstract: A descriptor apparatus and a method thereof are provided to improve flexibility of the hardware by changing a software algorithm and reusing a descriptor in case of changing data construct as data is read out by using the descriptor performing redefinition by a user and is processed according to the order defined by the user. A central processing unit provides parameters defining a descriptor to a controller(320). The controller(300) reads out object data which inputted parameters name and defines the descriptor. The descriptor configuration register(302) in which parameters defining the descriptor are input from the central processing unit is formed. The descriptor(304) stores object data read out with the controller. A feature expansion entry(306) maps and stores each inputted parameter the entry of each function in which performance is requested from the central processing unit. A scheduler(308) schedules that each function is performed according to the order defined by the central processing unit or the user in advance in the performing function.
Patent KR-20090013397-A (KR)
Title: Wireless ear-set/ear-phone with both mono and stereo usage
Inventor: LEE JUN HO
IPC: H04R5/033
Filed: 2007-08-01
Abstract: A wireless earset and earphone are provided to support a mono system and a stereo system altogether by forming earphone connection part and earphone pocket for stereo on the earset main body. A body(190) comprises a wireless reception part, a radio frequency, a microphone and a fixing speaker. A wireless earset is worn at one side ear of a user. The wireless earset comprises a wire ear-phone(130) for stereo. The wire ear-phone for stereo is wound in a winding device(170) formed in reserved within the body and is accepted in an earphone pocket portion(160) formed in the body. When the user uses the wire ear-phone for stereo, the wire ear-phone for stereo is dissolved in the winding device. A stop device formed in the body is connected to the winding device. The stop device controls the force of restitution of the winding device. When the wire ear-phone is dissolved in the winding device, the stereo audio signal is separated into the wire ear-phone and the fixing speaker(140). When the wire ear-phone is wound in the winding device, a mono audio signal is generated in the fixing speaker.